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Charging equipment and charging method thereof

A technology of charging equipment and charging method, which is applied in the direction of charging/discharging current/voltage regulation, battery circuit device, data exchange charger, etc.

Active Publication Date: 2018-02-09
ANKER INNOVATIONS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, charging products on the market, such as power banks, only have standard USB ports and micro USB ports, and none of the charging products use Type-C ports for multi-port charging.

Method used

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  • Charging equipment and charging method thereof
  • Charging equipment and charging method thereof
  • Charging equipment and charging method thereof

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Embodiment Construction

[0011] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0012] In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not constitute a conflict with each other.

[0013] The invention provides a charging device, which can charge multiple devices and realize dynamic distribution of output power.

[0014] see figure 1 As shown, it is a schematic circuit diagram of the charging device 10 in Embodiment 1 of the present invention.

[0015] In the first embodiment, the charging device 10 includes: a control unit 130 , at least two charging protocol c...

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Abstract

Disclosed are charging equipment and a charging method thereof. The charging equipment comprises a control unit, at least two charging protocol chips electrically connected with the control unit, andinterfaces electrically connected with the charging protocol chips respectively, wherein the at least two charging protocol chips are used for obtaining the charging power needed by charged equipmentelectrically connected with the corresponding interfaces; and the control unit is used for working out the total power needed by all the charged equipment according to the charging power needed by each charged equipment, and performing output power configuration for each interface electrically connected with the corresponding charged equipment according to the values of the needed total powder andthe total powder which can be provided, and a preset power distribution principle. By virtue of the scheme, the output power of each interface can be dynamically adjusted according to the charging power needed by the charged equipment, so that it is ensured at least one piece of equipment is in a full-power charging state or in a relatively high power charging state when at least two charged equipment are charged.

Description

【Technical field】 [0001] The invention relates to the technical field of power circuits, in particular to a charging device and a charging method thereof. 【Background technique】 [0002] At present, the charging products on the market, such as power banks, only have standard USB ports and micro USB ports, and none of the charging products use Type-C ports for multi-port charging. However, it is foreseeable that in the future, with more and more PD (Power Delivery, charging) devices, more and more users will use multi-port charging, so it is necessary to provide an implementation that can simultaneously have multiple Type A charging device for charging with the -C interface. 【Content of invention】 [0003] The technical problem to be solved by the present invention is to provide a charging device and a charging method thereof that can distribute the charging power of each interface when charging multiple electronic devices at the same time. [0004] In order to solve the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/00
CPCH02J7/0013H02J7/00036H02J7/0071H02J7/0045H02J7/0047H02J7/007
Inventor 李萍
Owner ANKER INNOVATIONS TECH CO LTD